JPS5619773A - Exciting method of head for ink jet printer - Google Patents
Exciting method of head for ink jet printerInfo
- Publication number
- JPS5619773A JPS5619773A JP9505879A JP9505879A JPS5619773A JP S5619773 A JPS5619773 A JP S5619773A JP 9505879 A JP9505879 A JP 9505879A JP 9505879 A JP9505879 A JP 9505879A JP S5619773 A JPS5619773 A JP S5619773A
- Authority
- JP
- Japan
- Prior art keywords
- electrostrictive
- piezoelectric oscillator
- voltage
- head
- ink jet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
Landscapes
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Abstract
PURPOSE:To prevent the distorsion in oscillation mode of an electrostrictive or piezoelectric oscillator due to the ink pressure within the head by a method wherein DC voltage for compensating a partial distorstion of the oscillator is applied to the electrostrictive or piezoelectric oscillator for exserting the oscillation pressure on ink. CONSTITUTION:An exciting signal from an exciter 5 ia applied to the electrostrictive or piezoelectric oscillator 2 through a transformer 6 and further DC voltage from a DC power supply 7 is superimposed thereon. This DC voltage serves as to compensate a partial distorsion of the electrostrictive or piezoelectric oscillator 2. It is also possible that the exciting signal from the exciter 5 is applied to the electrostrictive or piezoelectric oscillator 2 through a capacitor 8 and then DC voltage from the DC power supply 7 is superimposed on the exciting signal through an impedance element 9 consisting of a choke coil, resistor or others.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9505879A JPS5619773A (en) | 1979-07-27 | 1979-07-27 | Exciting method of head for ink jet printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9505879A JPS5619773A (en) | 1979-07-27 | 1979-07-27 | Exciting method of head for ink jet printer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5619773A true JPS5619773A (en) | 1981-02-24 |
Family
ID=14127433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9505879A Pending JPS5619773A (en) | 1979-07-27 | 1979-07-27 | Exciting method of head for ink jet printer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5619773A (en) |
-
1979
- 1979-07-27 JP JP9505879A patent/JPS5619773A/en active Pending
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